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优化图库界面

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DelLevin-Home
2026-08-10 21:09:52 +08:00
parent ceb51afd03
commit 5060cae626
4 changed files with 153 additions and 86 deletions
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30
lib/pages/profile/profile_page.dart
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@@ -41,6 +41,9 @@ class _ProfilePageState extends State<ProfilePage> with RouteAware {
// 我的模块切换索引 (0=影视, 1=阅读, 2=游戏, 3=笔记)
int _myModuleIndex = 0;
// Hero 背景封面路径缓存，避免每次 build 都 shuffle 换图
List<String> _heroCoverPaths = const [];
@override
void initState() {
super.initState();
@@ -61,8 +64,13 @@ class _ProfilePageState extends State<ProfilePage> with RouteAware {
@override
void didPopNext() {
// 从其他页面返回时刷新用户数据（头像、昵称等）
// 从其他页面返回时刷新用户数据（头像、昵称等）+ 换一次背景图
_loadUserData();
_invalidateHeroCache();
}
void _invalidateHeroCache() {
setState(() => _heroCoverPaths = const []);
}
Future<void> _loadUserData() async {
@@ -129,14 +137,18 @@ class _ProfilePageState extends State<ProfilePage> with RouteAware {
Widget _buildHero(List<Movie> movies, List<Book> books, List<Note> notes, List<Game> games) {
final colors = Theme.of(context).colorScheme;
final coverPaths = [
...movies
.where((m) => m.posterPath != null && m.posterPath!.isNotEmpty)
.map((m) => m.posterPath!),
...books
.where((b) => b.coverPath != null && b.coverPath!.isNotEmpty)
.map((b) => b.coverPath!),
]..shuffle();
// 仅在缓存为空时重新生成（进入页面 / 从其他页面返回），避免每次 build 都 shuffle 换图
if (_heroCoverPaths.isEmpty) {
_heroCoverPaths = [
...movies
.where((m) => m.posterPath != null && m.posterPath!.isNotEmpty)
.map((m) => m.posterPath!),
...books
.where((b) => b.coverPath != null && b.coverPath!.isNotEmpty)
.map((b) => b.coverPath!),
]..shuffle();
}
final coverPaths = _heroCoverPaths;
final hasData = coverPaths.length >= 4;